Languageif there is any quality problem after receiving bikes， we will solve them by our after-sale team with professional knowledge, once checked its problem, we will provide free replacement under warranty.
Languageif there is any quality problem after receiving bikes， we will solve them by our after-sale team with professional knowledge, once checked its problem, we will provide free replacement under warranty.
Brushless DC motor is composed of motor body and driver, which is a typical mechatronics product. The stator windings of the motor are mostly made of three - phase symmetric star connection, which is very similar to three - phase asynchronous motor. A magnetized permanent magnet is attached to the rotor of the motor. In order to detect the polarity of the rotor, a position sensor is installed in the motor. The driver is composed of power electronic devices and integrated circuits, etc. Its functions are: to accept the start, stop and brake signals of the motor to control the start, stop and brake of the motor; It receives position sensor signals and positive and negative rotation signals, which are used to control on and off of each power tube of the inverter bridge and generate continuous torque. Accept speed instruction and speed feedback signal, used to control and adjust the speed; Provide protection, display, and so on.
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Basic Size: 28mm
Length (mm): 49mm-69mm
Rated Voltage (VDC): 24VDC
Rated Torque (N.m): 0.02-0.04N.m
Rated Power (W): 8-16W
Rated Speed (Rpm): 4000Rpm
Product Description
The 28RLSE series brushless motors utilize advanced brushless technology to reduce performance degradation and maintenance costs caused by friction and wear, resulting in smoother and quieter motor operation. In addition, the design of brushless motors improves energy efficiency and operational lifespan, making them the preferred choice for applications that require long-lasting stability and high efficiency. This motor is particularly suitable for robotic arms, precision mechanical devices, printing equipment, and other technological fields that require miniaturization and efficient driving.
The Round Standard Brushless Motor is a widely used motor type known for its reliability and versatility in various applications. Within this category, we can explore the features of a 28mm brushless motor, a BLDC motor controller for 24V applications, and a controller designed specifically for DC brushless motors.
The 28mm brushless motor is a compact and efficient motor that offers reliable performance in applications where space is limited. With its small form factor, the 28mm brushless motor is popular in robotics, drones, and portable devices, providing a balance between size and power. Its compact size does not compromise its performance, as it delivers impressive torque and efficiency.
To control the operation of a bldc motor controller 24v, a dedicated BLDC motor controller is essential. The bldc motor controller 24v applications acts as the interface between the motor and the power supply, ensuring smooth and precise control over motor speed and torque. With its advanced control algorithms and communication interfaces, the bldc motor controller 24v enables efficient and reliable motor operation in various applications, including electric vehicles, home appliances, and industrial equipment.
Similarly, a controller specifically designed for DC brushless motors plays a crucial role in achieving optimal performance and control. This type of controller provides the necessary signals and power regulation to ensure smooth and efficient operation of DC brushless motors. With its tailored features and functionalities, the controller for DC brushless motors offers precise control over motor speed, torque, and direction, making it suitable for applications such as robotics, automation, and electric vehicles.
Electrical Specifications
| Motor Model | 28RLSE240840 | 28RLSE241240 | 28RLSE241640 |
| Number of Phase | 3 | ||
| Number of Poles | 8 | ||
| Rated Voltage (VDC) | 24 | ||
| Rated Speed (Rpm) | 4000 | ||
| Rated Torque (N.m) | 0.02 | 0.03 | 0.04 |
| Rated Power (W) | 8 | 12.5 | 16.7 |
| Rated Current (A) | 0.4 | 0.6 | 0.8 |
| Peak Current (A) | 1.2 | 1.8 | 2.4 |
| Peak Torque (N.M) | 0.06 | 0.09 | 0.12 |
| Rotor Inertia (kg.cm2) | 0.009 | 0.018 | 0.025 |
| Torque Constant (N.m/A) | 0.05 | 0.05 | 0.05 |
| Torque Constant (V/krpm) | 4.48 | 5.23 | 4.18 |
| Line-Line Resistance (Ω) | 1.9 | 2.5 | 3.4 |
| Line-Line Inductance (mH) | 0.9 | 1.1 | 1.3 |
| Length (mm) | 49 | 59 | 69 |
| Weight (kg) | 0.2 | 0.3 | 0.5 |
*Note: We can manufacture products according to customer's requirements.
Wiring Diagram
Dimensions(Unit: mm)
